ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens - Exportimes.com

Supplier Details

Jilin Tianhua Opto-Electrical Technology Development Co.,Ltd.  

Year Established:2005

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address:
No. 286, Torch Rd., Hi-Tech Zone, Changchun, Jilin, China (Mainland)

ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens

ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens
  • ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens
  • ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens
  • ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens
Share to:

Min.Order Quantity: 1 Piece/Pieces Supply Ability: 500000 Piece/Pieces per Month Port: Changchun, Beijing, Dalian, Shenzhen, Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

Product Details


Shape : Spherical
Structure : Plano-convex
Usage : Optical
Material : ZnS, ZnSe, ZnS, ZnSe, CVD ZnSe
Model Number : THCYL0026
Brand Name : Tianhua
Place of Origin : Jilin, China (Mainland)
Surface quality : 20-10


Packaging & Delivery

Packaging Details: Card board package with foam and plastic tray box or as per your request
Delivery Detail: 5-30days


surface quality:20-10
Diameter:20.00mm,Focus length:3"

ZnS Lens,ZnSe Lens, Laser Lens, CO2 Laser Lens, Optical Laser Lens


CO2 laser focusing lens is widely used in laser processing for , cutting, drilling, sculpture, engraving etc and laser systems. To meet the market's need, we explored the following two series products: Plan-convex and Plano-concave mirror and crescent lens.


ZnSe and ZnS are crucial materials for IR optics due to their transparency in a broad spectral region from 0.4 to 20 mkm. Since the moment of its foundation NN OPTIKA company has produced CVD ZnSe which is an ideal material for manufacturing optical components used in powerful industrial CO2 lasers. CVD ZnSe is also widely applied in thermal vision devices as well as in various IR maging systems, e.g. in medical instruments. As for ZnS, it is mainly used in IR spectrometers and some kinds of special equipment.


Specifiction of our CO2 lens as follow:

Technical parameters



Focal length tolerance


Diameter tolerance


Thickness tolerance


Surface accuracy


Surface quality




Clear aperture





A: AR Coating 350nm-650nm

B: AR Coating 650nm-1050nm

C: AR Coating 1050nm-1580nm


The  parameter for  CO2 ZnS laser lenses


Part No diameter focal length shape
D20-1 20mm 38.1mm PX, PV, CV-CX
D20-2 20mm 50.8mm PX, PV, CV-CX
D20-3 20mm 63.5mm PX, PV, CV-CX
D20-4 20mm 75mm PX, PV, CV-CX
D20-5 20mm 76.2mm PX, PV, CV-CX
D20-6 20mm 4' PX, PV, CV-CX
D20-7 20mm 5' PX, PV, CV-CX
D20-8 20mm 7.5' PX, PV, CV-CX



Part No diameter focal length shape
D25.4-1 25.4mm 38.1mm PX, PV, CV-CX
D25.4-2 25.4mm 50.8mm PX, PV, CV-CX
D25.4-3 25.4mm 63.5mm PX, PV, CV-CX
D25.4-4 25.4mm 75mm PX, PV, CV-CX
D25.4-5 25.4mm 76.2mm PX, PV, CV-CX
D25.4-6 25.4mm 4' PX, PV, CV-CX
D25.4-7 25.4mm 5' PX, PV, CV-CX
D25.4-8 25.4mm 7.5' PX, PV, CV-CX





Company Profile

Jilin Tianhua Opto-Electrical Technology Development Co., Ltd. processes and sells precise optical elements. Our company is located in Changchun City, Jilin Province, the optical base of China. We specialize in cylindrical lenses.

There are more than 60 people in our company. They are researchers and professional technicians of Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences. Our company has advanced optical cold processing equipment and detecting device. We can provide high-quality products and professional services for customers. There are hundreds of cylindrical mirrors in different specifications, sizes, radius, materials and special shapes or organized types. We can process high-precision cylindrical lenses of special optical characters, such as achromatic cylindrical lens, parabolic lens, cylindrical ellipsoidal lens, hyperbolic lens, and some complicated shape cylindrical lens, such as fan-typed, off-axis cylindrical lens, angular cylindrical lens, etc. In addition, we produce other optical elements such as flat mirror, window, prism, spherical lens, etc. We can also design and process all kinds of optical elements according to your requirements, and supply services for gluing and coating on products. Substrate materials we usually adopt are optical glass, BK7, K9, violet quartz, ultrared quartz, CAF2 crystal ZF soft material, etc. (Special material should be supplied by customers).

Post Buying Request

  • * Title:Please input title
  • * Message:Please input message
  • Your message must be between 20-8000 characters
  • * Your Email Address:Please input Email
  • Your email is also your login ID
辽ICP备09008998号-11 ICP许可证号:辽B-2-4-20110169. Copyright Notice © 2016-2021 Liaoning MEC Group Co., Ltd. All rights reserved.